Design And Implementation Of A Lightweight Distributed College Entrance Examination Score Management System Based On SSM Framework

With the rapid development of information technology, “Internet + ” provides new solutions to problems in various fields including the field of college entrance examination. In strong support of the national government, college entrance examination information construction is in progress?With the increasing of examination data,the traditional mode of data storage in the college entrance examination information construction is not suitable. Distributed college entrance examination scores management system is designed in this paper. The procedure to establish distributed college entrance examination scores management system is introduced including demand analysis programming, system implement and debugging. This management system will be used in the actual college entrance examination scores management business. One of the two important features of the system is to apply the SSM framework to the system. Another is a distributed storage using in the system. The introduction of SSM framework may improve the development efficiency of the system for stable, easy and scalability while practical functions of the system. The application of distributed storage is to deal with a large number of examination data.The main work is as follows:(1) Option of development plan: The development options SSM framework. By using the IoC, the coupling degree between the components can be reduced, and the development process can be more focused on the application of logic development. Spring supports AOP very well, through the business logic from the application services to peel off, to achieve the development of high cohesion. Mybatis framework puts sql package in the xml configuration file to achieve the business logic and data access logic separation, improving the system's maintainability.(2) Option of storage solutions: The development options HDFS distributed storage. HDFS can handle large scale data, can meet the storage and processing requirements of massive data. HDFS fits low hardware requirements, can be deployed on a cheap cluster.(3)Analysis and Programming of the management system: Through the business demand analysis, function demand analysis, our function structure is decided, comprising safety module, inquiry module and score management module. Then, the paper introduces the database program.(4)Realization of distributed college entrance examination scores management system: On the basis of system requirements analysis and detailed design, the system is completed.